超星 - 第5章判断选择题作业 - 查题吧

单选题

The concept of operating leverage involves the use of __________ to magnify returns at high levels of operation.

A. fixed costs
B. variable costs
C. marginal costs
D. semi-variable costs

单选题

In break-even analysis, the contribution margin is defined as

A. sales price minus variable cost.
B. sales price minus fixed cost.
C. variable cost minus fixed cost.
D. fixed cost minus variable cost.

单选题

At the break-even point, a firm's profits are

A. greater than zero.
B. less than zero.
C. equal to zero.
D. Not enough information is given to determine.

单选题

If a firm sells 40,000 units and the contribution margin on the firm's single product is $4.00 per unit and fixed costs are $60,000, what is the firm’s breakeven point in units?

A. 100,000 units
B. 15,000 units
C. 60,000 units
D. 40,000 units

单选题

If sales units exceeds the break-even point in units, the firm will experience

A. an operating loss.
B. an operating profit.
C. an increase in plant and equipment
D. an increase in stock price

单选题

If fixed costs rise while other variables stay constant

A. the break-even point rises
B. the degree of operating leverage increases.
C. total profit declines.
D. All of the options are true.

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